BS EN 12432-1998 Gymnastic equipment - Balancing beams - Functional and safety requirements test methods《体操器材 平衡木 功能和安全要求 试验方法》.pdf

1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12432:1998 The Euro

2、pean Standard EN 12432:1998 has the status of a British Standard ICS 97.220.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Gymnastic equipment Balancing beams Functional and safety requirements, test methodsBS EN 12432:1998 This British Standard, having been prepared under

3、 the direction of the Consumer Products and Services Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 December 1998 BSI 1998 ISBN 0 580 30357 8 Amendments issued since publication Amd. No. Date Text affected National foreword This British Sta

4、ndard is the English language version of EN 12432:1998. The UK participation in its preparation was entrusted to Technical Committee SW/14, Gymnasium and sports equipment, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiri

5、es on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The Britis

6、h Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British

7、Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front co

8、ver, an inside front cover, the EN title page, pages 2 to 4, an inside back cover and a back cover.CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploitat

9、ion in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12432:1998 E EUROPEAN STANDARD EN 12432 NORME EUROPE ENNE EUROPA ISCHE NORM August 1998 ICS 97.220.30 Descriptors: sport equipment, gymnastic equipment, balancing beams, specifications, safety, dimensions, test

10、s, mechanical tests, stability tests, stiffness tests, bend tests, instructions, marking English version Gymnastic equipment Balancing beams Functional and safety requirements, test methods Mate riel de gymnastique Poutres Exigences fonctionelles et de se curite ,m e thodes dessai Turngera te Schweb

11、ebalken Funktionelle und sicherheitstechnische Anforderungen, Pru fverfahren This European Standard was approved by CEN on 22 July 1998. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national

12、 standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any ot

13、her language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany,

14、Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.Page 2 EN 12432:1998 BSI 1998 Foreword This European Standard has been prepared by Technical Committee CEN/TC 136, Sports, playground and other recreational equipment, the Secret

15、ariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 1999, and conflicting national standards shall be withdrawn at the latest by February 1999. This European St

16、andard is one of several standards, each of which deals with a particular type or a particular group of gymnastic equipment. This European Standard should be read in conjunction with EN 913. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following coun

17、tries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword 2 1 Scope 3 2 Normative refe

18、rences 3 3 Requirements 3 4 Safety requirements 3 5 Test methods 3 6 Instructions for use 3 7 Marking 3 Annex A (informative) Typical examples of balancing beams 4Page 3 EN 12432:1998 BSI 1998 1 Scope This standard specifies functional requirements (see clause 3) and specific safety requirements for

19、 free-standing balancing beams in addition to the general safety requirements in EN 913 (see clause 4). 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the

20、 text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to a

21、pplies. EN 913:1996, Gymnastic equipment General safety requirements and test methods. 3 Requirements 3.1 Height When measured from the top surface of the beam to the floor the maximum height of the beam in the installed position shall be not greater than 1 500 mm. Adjustable height balancing beams

22、shall have a minimum adjustable range of 500 mm. 3.2 Deflection When tested in accordance with 5.1 the centre of the balancing beam shall not deflect by more than 10 mm and after removal of the test load shall return to its original position. 4 Safety requirements 4.1 General Balancing beams shall c

23、omply with the requirements of EN 913, except insofar as they are modified by this European Standard. 4.2 Stability When tested in accordance with 5.2.1 the balancing beam shall not move more than 5 mm sideways and the legs on the opposite side shall not lift from the floor by more than 1 mm. When t

24、ested in accordance with 5.2.2 the balancing beam shall not be pulled over. 4.3 Strength When tested in accordance with EN 913:1996, annex B, with the load applied in the centre of the balancing beam, the equipment shall not collapse or fracture, or show any permanent deformation. 4.4 Legs of base T

25、he legs of the base shall not protrude beyond the end of the balancing beam. The base shall be not more than 60 mm above the floor level. 5 Test methods 5.1 Determination of deflection Place the balancing beam in its in-use position at its maximum height. Measure the distance from the floor to the t

26、op surface of the balancing beam to the nearest 1 mm. Gently apply a force of 1 350 N in the middle of the balancing beam and measure the distance from the floor to the top surface of the balancing beam to the nearest millimetre. Remove the force and remeasure the distance from the floor to the top

27、surface of the balancing beam. Record the deflection under load and any residual deflection after removal of the load. 5.2 Determination of stability 5.2.1 Place the balancing beam in its in-use position at its maximum height. Block the apparatus legs on one side to prevent sliding. Apply a force of

28、 250 N sideways in the centre of the balancing beam perpendicular to the balancing beam and parallel to the floor towards the side of the apparatus with the blocking. Measure and record whether the apparatus moves more than 5 mm sideways and whether the legs on the opposite side have lifted by more

29、than 1 mm from the floor. 5.2.2 Using the arrangement described in 5.2.1 apply a force of 350 N. Record whether the apparatus falls over. 6 Instructions for use An information booklet shall be provided by the manufacturers containing the following: a) installation details; b) assembly details coveri

30、ng method of adjustment; c) equipment space; d) a warning that the base or any protruding part of the framework outside the profile of the beam should be protected by appropriate use of padding or mats, when in use; e) maintenance details; f) a warning notice that the equipment should be used under

31、controlled supervision; g) a statement advising purchasers/installers/users that the colour of the beam should contrast with the floor and other nearby equipment (e.g. mats). 7 Marking Marking shall comply with EN 913.Page 4 EN 12432:1998 BSI 1998 Annex A (informative) T ypical examples of balancing

32、 beams Dimensions in millimetres 1 2 3 4 5 6 Supports Base Beam Elastic material Stiff insert Padding Figure A.1 Typical examplesblankBSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |

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